Question about RCA 46 46LA45RQ LCD TV

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T-con board in rca lcd tv

Have wide vertical line going down left side of screen. After TV is on awhile the line will appear towards the middle of screen.

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Posted on Jan 02, 2017

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fieldy14
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SOURCE: Thick line down middle of RCA LCD television.

the problem may be a combination of three things, it may be the lcd panel, the main printed circuit board, or the logic printed circuit board, the small circuit board that the panel plugs into sometimes. replace either one at a time or all, these situations always come with some trial and repeat testing. Good luck.

Posted on Nov 15, 2009

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My LCD TV has a vertical line on the right side of the screen. What causes that?


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Jan 26, 2016 | Televison & Video

1 Answer

Why does my TV show discolored vertical bands and can I fix it at home?


The T-con board controls the picture elements on the screen. Usually replacing this board will solve the problem. If you can touch the screen and the lines disappear and later reappear, that says the screen itself is defective. The only fix is to replace the entire screen.

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Phillips flat screen has a vertical blue line, about 2inches wide, running from from the top to about a third down the 52 inch screen. What causes this


Take ur hand and pushes all around the tv frame bazel see if the veritical blue line react like flashes or lighter or darker,than this tv can not be repair at all because the LCD screen itself it is the caused,the LCD screen cost same as a new tv if it is require to be replace.If there are no reaction of the blue line at all than ur tv have a circuit board problem.The T-CON board is dying,this board sit in the middle bottom of the LCD screen,must be replaced will solved this problems.Tries websites like Shopjimmy.com,Ebay.com to buy a new refurbish T-Con board for the replacement.

Aug 04, 2013 | Vizio Gallevia GV42LF 42 in. LCD...

1 Answer

We have a KDL40V5100 which is about 18 months old, we are now seeing a vertical line in the center of the picture which appears to be worst when there is a lot of action going on. It is almost like the...


Yes,this causes are bring it on by a board that call the T-CON board.This T-CON board it is slowly shorting out and slowly dying to bring these vertical lines up and showing up onto the tv LCD screen panel.This T-CON board jobs are to control and filter all the tv pictures pixels before it show up on the tv LCD screen panel.This T-CON board sit in the middle at the bottom of the tv LCD screen panel.Tries websites like Shopjimmy.com,Ebay.com to buy a new refurbish T-CON board for the replacement.

Aug 18, 2011 | Sony Bravia KDL-40V5100 40 in. LCD HDTV

1 Answer

I have multi colored vertical lines across the entire screen. The menu screen is perfectly legible when selected on the remote and will go on and off like it is suppose to.


If this tv vertical colors lines problems happen by itself,tv problems not causes by u or an object by hitting forces to the tv LCD screen panel itself.The tv board that call the T-CON board it is dead,this board sit in the bottom in the middle of the LCD screen panel.Must be replaced the T-CON board to solve tv vertical colored vertical lines.Tries websites like Shopjimmy.com,Ebay.com to buy a whole new refurbish T-CON board for the replacement.If causing by u or an object by hitting forces it to the LCD screen panel itself.The tv not worth a whole tv anymore,because by replacing the tv LCD screen panel will cost the same as a new tv.

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1 Answer

I have a single purple/pink line running vertically on my 40 inch samsung lcd tv 720p it goes away usually after awhile but comes back ive tried just about everything i know to make it go away permantly...


The tv board that call the T-CON decodering board is the caused.This board sit at the middle of the bottom of the LCD screen panel.Check the cableling connections or the T-CON decodering board is dying.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish T-CON decodering board for the replacement.

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1 Answer

I have a 47" Vizio


This problems the tv serveral vertical lines show up on the LCD screen panel by itself?Yes,the tv board that call the T-CON decodering board is dying.The T-CON decodering board it sit at the middle bottom of the LCD screen panel.Tries websites Shopjimmy.com,Ebay.com to buy a refurbish T-CON decodering board for the replacement.If these vertical lines cause by an object or a person by hitting the LCD screen panel,tv is not repairable,because the LCD screen panel is dead not worth replacing because the LCD screen panel are 90% important to the tv and cost the same as a new tv.

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1 Answer

My 52ince LCD Sony Bravia TV is started showing 2 vertical lines on each side, but they go away 20 minutes after starting TV. What is wrong?


The tv board call the T-CON decoders board have problems,that why colors vertical lines are showing up in the tv LCD screen panel.The T-CON decoders board,this board sit wright at middle bottom of the tv LCD screen panel.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish T-CON decoders board for the replacement.

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1 Answer

Red blue green lines down my lcd tv screen


HP-R4252 NOT LCD TV
IF LCD TV has vertical lines try cleaning T-con board to lcd panel cable or replaced t-con board

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